Canadian municipalities are facing more cyber threats than ever before. A 2024 study by the Canadian Internet Registration Authority found that 55% of MUSH organizations—municipalities, universities, schools, and hospitals—experienced a cyberattack in the past year. Ransomware attacks, where systems are locked until a ransom is paid, have proven especially damaging. In 2023, the average ransom paid in Canada rose to $1.13 million CAD.
We’ve tackled some of the most common concerns municipalities face when assessing their cybersecurity posture. These insights will help you better understand your risks so that you can make informed decisions to protect critical infrastructure and safeguard public data.
Municipal governments are frequent targets for two main reasons: they manage sensitive data, and they may not be as secure as other organizations.
Personal data, financial information, and confidential employment records are exactly the kinds of information cybercriminals look for since they can be sold and/or exploited for further attacks. With many municipalities facing a shortage of skilled IT personnel for incident prevention and management, and limited resources to upgrade outdated infrastructure, there is often a perfect storm for vulnerabilities to go unaddressed and threats to escalate quickly.
A: No—smaller municipalities are often just as vulnerable, if not more so, than larger and better-funded municipalities.
Cybercriminals may see smaller municipalities as easy targets due to underfunded systems and reduced incident response capabilities. In January 2024, the town of Westlock, Alberta was hit with a ransomware attack that affected its 1,600 residents. The theft of personal information led the town to offer credit monitoring and identity protection services to those impacted. Incidents like this underscore the urgent need for strong cybersecurity defences in municipalities of all sizes.
Cyber insurance helps cover the unique costs of cyber incidents, but it is NOT a replacement for strong cybersecurity practices.
Cyber insurance is a specialized policy that provides financial protection against cyber incident-related expenses such as legal fees, incident response, and business interruptions. For municipalities managing sensitive data and critical services, it can offer a valuable safety net. However, because policies can vary in coverage and cost, municipalities should carefully assess their risks, current defenses, and budgets before buying.
Above all, cyber insurance is not a replacement for strong cybersecurity practices. An optimal application of cyber insurance is as part of a comprehensive strategy focused on proactive risk management and robust security measures. Many insurance providers require organizations to provide proof of security controls (e.g. MFA, backups) before they issue policies.
For more help on deciding if cyber insurance is right for your municipality, download our free eBook [here]!
Municipalities must navigate a complex mix of provincial and federal privacy laws when building a cybersecurity plan.
Each province can have its own regulations governing the handling of personal information. For example, Ontario has the Municipal Freedom of Information and Protection of Privacy Act (MFIPPA), Alberta the Freedom of Information and Protection of Privacy Act (FOIP), and BC the Freedom of Information and Protection of Privacy Act (FIPPA).
In addition to provincial laws, federal laws like the Personal Information Protection and Electronic Documents Act (PIPEDA) and the Privacy Act may be relevant for municipalities, especially when they work with third-party vendors and connect with federal systems. A robust municipal cybersecurity plan must consider any overlapping legal requirements to safeguard sensitive data and minimize risks of legal issues, financial penalties, and damages to reputation.
It's critical for municipalities to conduct regular privacy impact assessments (PIAs) and have breach notification protocols in place.
Zero Trust is a cybersecurity approach that assumes no user or device is secure, which helps protect the highly sensitive data that municipalities manage.
Zero Trust cybersecurity relies on the principle that no one—whether inside or outside a network—should be trusted by default. Effective implementation means verifying identity explicitly, granting least-privilege access, and monitoring for breaches continuously. Municipalities can reduce their risk of data breaches with this more secure model: according to Microsoft, their customers have saved over $7 million in legacy software and infrastructure since implementing a Zero Trust approach.
Partnering with a cybersecurity provider gives municipalities access to specialized expertise and advanced technologies that may be otherwise inaccessible.
When deciding whether to build up an internal IT team or collaborate with external cybersecurity experts, municipalities should consider the advantages of each approach. Insourcing talent provides direct control and a deep understanding of local needs, but requires ongoing investment in recruiting and training.
Partnering with security vendors delivers immediate access to experienced professionals and the latest security tools, offering scalable and adaptable solutions tailored to municipal requirements. Cybersecurity partners also support regulatory compliance and provide timely incident response, helping minimize damage during attacks. By working with trusted providers, municipalities can enhance their security posture, safeguard critical infrastructure, and free internal resources to focus on other priorities—strengthening overall resilience and public safety.
Every Canadian municipality is at risk of cyber threats.
In February 2024, the City of Hamilton, Ontario experienced a major cybersecurity breach that greatly disrupted key services. The attack impacted systems supporting 8,000 employees, nearly 600,000 residents, and roughly 7,000 business partners. By November, recovery costs had exceeded $9.6 million, with full restoration projected at $52 million.
Incidents like this underscore the need for a proactive municipal cybersecurity approach. A partner like Bulletproof can help assess your current defenses, identify vulnerabilities, and deliver a clear, actionable roadmap to reduce risk and improve resilience.
Municipalities are just as—if not more—vulnerable to cyberattacks than private sector organizations. In fact, their susceptibility is often heightened due to factors such as aging IT infrastructure, limited cybersecurity expertise, decentralized systems, and constrained budgets. These challenges make them attractive targets for cybercriminals seeking to disrupt essential services, steal sensitive citizen data, or demand ransomware payments.
As stewards of public trust and safety, municipal leaders must begin actively asking the right questions and engaging in meaningful discussions around cybersecurity. Strengthening their security posture isn't just an IT issue—it's a critical component of protecting the communities they serve.
However, with limited internal resources and financial constraints, municipalities often struggle to build and maintain robust security programs on their own. That’s why many turn to trusted security partners who can offer cost-effective, scalable, and tailored solutions—providing the strategic guidance, tools, and support needed to safeguard their operations against evolving threats.
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Did you know that there are 1.7 million ransomware attacks every day? That’s 19 every second! If that number doesn’t alarm you, consider this: the average cost of a ransomware attack is a staggering $1.85 million!
That’s where our Security Operations Center (SOC) comes in. Our SOC is dedicated to serving and protecting our customers around the clock, providing 24/7 protection no matter where you are.
Watch this video for an exclusive inside look at how we keep your business secure.
Long-standing Microsoft Solutions Partner for Modern Work, Digital & App Innovation Azure, Infrastructure Azure, Data & AI, and Security with specializations in Cloud Security, Identity & Access Management, Data Security, and Threat Protection.
Member of the Microsoft Intelligent Security Association
Awarded General Services Administration (GSA) Multiple Award Schedule (MAS) with holder of Highly Adaptive Cybersecurity Services (HACS)
Certified Cybersecurity Maturity Model Certification (CMMC) Practitioner Organization

Vasu Jakkal, CVP, Microsoft Security
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